Will Morels Grow Without Rain? (Solved & Explained!)

Whether morels will grow without rain depends on the incumbent amount of rain in the area. If it’s particularly dry, arid and drought-like, the chances of morels appearing are slim. But, if there has been rain with proper temperatures during the day and night, then morels should be bountiful.

How long does it take for morels to grow after it rains?

Morels will seem to pop up out of nowhere in 24 to 48 hours after heavy rains. This will produce the best fruiting opportunities and environment. The better the rain, the larger and more abundant the mushrooms will be.

Will morels grow during dry spells and drought?

Morels are nearly impossible to find when it’s dry and non-existent during a drought. For instance, there are many online forums talking about the lack of morel opportunities during the drought of 2012. The only time conditions were that bad was back in 1956.

Is there any instance where morels will grow regardless of rainfall?

There are very few exceptions where morels will grow with little rain. If the weather has been dry there’s a good chance you won’t see them. However, if it has been pretty moist and cool without the rain, people have reported finding a few.

In the case you find them in abundance under these circumstances, consider yourself lucky.

What are the ideal temperature conditions for morels to grow without rain?

As long as the temperature during the day is between 60°F and 70°F while nighttime temperatures range 40°F and 50°F, rain may not be necessary. But the soil or growing medium shouldn’t be bone dry.

When mushrooms get wet from rain, what causes morels to grow?

The mycelium, the main underground structure responsible for morels, is a net or webbing of fibers. This network thrives and lives on decaying wood, leaf litter and loamy, well-draining soil.

Does there have to be heavy rains for morels to grow?

Although a good rain shower is an excellent bet for foraging morels, there are some species that are less prone to relying on tons of rain. This is why it’s best to focus more on air and soil temperature along with the time of year than it is the rain. 

If you find morels with little rain having occurred, then don’t expect to see another patch in the same area for several weeks.

Which months of the year are best to find morels?

The best time of year to find morel mushrooms will depend on the area. In Wisconsin, it’s best to start hunting toward the end of March but checking the same area several times until the beginning of May. However, early April is more ideal for Missouri whereas late April is good for Iowa. But, if you live in Minnesota or Michigan, mid-May is better.

How many days after a rainfall should you forage for morels?

Timing is everything when attempting to retrieve morels from the wild. The best time to go foraging for these mushrooms is after a good rainfall. Once one or two days pass, the conditions should be perfect. But, if it was a torrential heavy rain, you may want to wait three to five days.

Is there such a thing as waiting too long after it rains to forage for growing morels?

There is such a thing as waiting too long to go foraging for morels after it rains. After about a week, and there hasn’t been any more rain, the morels begin to breakdown. This results in a bacteria growth that not only makes the morels inedible but also toxic. Once they reach this stage and you eat it, you will get sick.

Why isn’t it good to find morels after any rain throughout the summer and fall?

You can find morels in summer and fall, but it will completely impinge and be contingent on where you are. As long as the air, light, heat and moisture are ideal, you can find them. It’s just that you’ll have better luck with foraging efforts in the early parts of spring.

That said, it will be a pointless search in warmer climates in the later parts of the year. This is because the wind and heat of summer and fall remove the opportunity for the mycelium to develop. Yellow morels, although appearing later in spring, can succumb easily to poor conditions.

Is soggy soil a sure sign that morels will appear?

Too much moisture in the soil is just as bad as having too little. If the growing medium or soil is too wet, morel mushrooms will not grow. But, a good indicator is to take a thermometer with you to check the soil’s temperature. Typically, it should range between 50°F to 60°F.

How much rain has to fall to be ideal for morels to grow?

It’s difficult to say how much rain is adequate for morels to grow. So, there’s no way to pinpoint when it’s rained too much or too little. This is why it’s advisable that you go to the same area several times throughout a season and measure the soil’s temperature.

What is the average number of days to wait after it rains to forage for morels?

According to a 2008 study done in Maine, morels fruit fully three days after a decent rainfall. Lighter rains about two days and torrential downpours will take about four days. If you’re looking near a stream where recent flooding occurred, wait about three to five days.

Why do I have to wait a day or two to find morels after it rains?

Because the soil’s texture and moisture is so important for morels, you have to be patient for a few days. If the soil is too moist, you won’t have much luck finding these mushrooms. The moisture and temperature have to be just right in order for morels to make an appearance. The soil should feel something like a wrung out sponge.